Fix examples to work with v2.4.
Fix examples to work with v2.4.

RyPeck/ThreatExchange,mgoffin/ThreatExchange,wxsBSD/ThreatExchange,wxsBSD/ThreatExchange,wxsBSD/ThreatExchange,wxsBSD/ThreatExchange,theCatWisel/ThreatExchange,mgoffin/ThreatExchange,RyPeck/ThreatExchange,RyPeck/ThreatExchange,RyPeck/ThreatExchange,theCatWisel/ThreatExchange,mgoffin/ThreatExchange,wxsBSD/ThreatExchange,tiegz/ThreatExchange,mgoffin/ThreatExchange,RyPeck/ThreatExchange,tiegz/ThreatExchange,theCatWisel/ThreatExchange,tiegz/ThreatExchange,theCatWisel/ThreatExchange,RyPeck/ThreatExchange,arirubinstein/ThreatExchange,tiegz/ThreatExchange,wxsBSD/ThreatExchange,tiegz/ThreatExchange,theCatWisel/ThreatExchange,mgoffin/ThreatExchange,theCatWisel/ThreatExchange,mgoffin/ThreatExchange,tiegz/ThreatExchange